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Widiasari NKR, Sumantri M. Kooperatif Tipe Group Investigation Melalui Setting Lesson Study terhadap Kompetensi Pengetahuan IPA. j. ilm. sekol. dasar [Internet]. 2020 Jul. 23 [cited 2025 Jan. 16];4(2):143-52. Available from: https://ejournal.undiksha.ac.id/index.php/JISD/article/view/25094